The Geotaggers' World Atlas Reveals Where People are Snapping Pics

'The Geotaggers' World Atlas' is a project by photographer Eric Fischer that visually outlines where people are taking photographs in a certain city. Not surprisingly, the densely-populated New York City topped Fischer's list. The outcome is 50 detailed maps, all of which are to scale to one another.

Browse the gallery to see how Paris, New York, Glasgow, Chicago and more measure up to each other in 'The Geotaggers' World Atlas.'